thread keys implementation

src/Core/PS4/HLE/Kernel/ThreadManagement.cpp

@@ -3,16 +3,22 @@
 #include <Core/PS4/HLE/ErrorCodes.h>
 #include <debug.h>
 
+#include "Util/Singleton.h"
+#include <inttypes.h>
+
 namespace HLE::Libs::LibKernel::ThreadManagement {
 
 thread_local PthreadInternal* g_pthread_self = nullptr;
-PThreadCxt* g_pthread_cxt = nullptr;
 
 void Pthread_Init_Self_MainThread() {
     g_pthread_self = new PthreadInternal{};
     scePthreadAttrInit(&g_pthread_self->attr);
     g_pthread_self->pth = pthread_self();
     g_pthread_self->name = "Main_Thread";
+
+    // temp!
+    auto* threadCtx = Singleton<PThreadCxt>::Instance();
+    threadCtx->setPthreadKeys(new PthreadKeys);
 }
 
 int PS4_SYSV_ABI scePthreadAttrInit(ScePthreadAttr* attr) {
@@ -193,6 +199,7 @@ int PS4_SYSV_ABI scePthreadMutexInit(ScePthreadMutex* mutex, const ScePthreadMut
 }
 
 int PS4_SYSV_ABI scePthreadMutexLock(ScePthreadMutex* mutex) {
+    printf("scePthreadMutexLock\n");
     static int count = 0;
     std::string name = "internal mutex ";
     name += std::to_string(count);
@@ -211,6 +218,7 @@ int PS4_SYSV_ABI scePthreadMutexLock(ScePthreadMutex* mutex) {
     }
 }
 int PS4_SYSV_ABI scePthreadMutexUnlock(ScePthreadMutex* mutex) {
+    printf("scePthreadMutexUnlock\n");
     if (mutex == nullptr) {
         return SCE_KERNEL_ERROR_EINVAL;
     }
@@ -227,7 +235,6 @@ int PS4_SYSV_ABI scePthreadMutexUnlock(ScePthreadMutex* mutex) {
 }
 
 int PS4_SYSV_ABI scePthreadCondattrInit(ScePthreadCondattr* attr) {
-
     *attr = new PthreadCondAttrInternal{};
 
     int result = pthread_condattr_init(&(*attr)->cond_attr);
@@ -267,7 +274,6 @@ int PS4_SYSV_ABI scePthreadCondInit(ScePthreadCond* cond, const ScePthreadCondat
     }
 }
 int PS4_SYSV_ABI scePthreadCondBroadcast(ScePthreadCond* cond) {
-
     static int count = 0;
     std::string name = "internal cond ";
     name += std::to_string(count);
@@ -286,4 +292,109 @@ int PS4_SYSV_ABI scePthreadCondBroadcast(ScePthreadCond* cond) {
     return (result == 0 ? SCE_OK : SCE_KERNEL_ERROR_EINVAL);
 }
 
+
+bool PthreadKeys::createKey(int* key, PthreadKeyDestructor destructor) {
+    Lib::LockMutexGuard lock(m_mutex);
+
+    for (int index = 0; index < 256; index++) {
+        if (!m_keys[index].used) {
+            *key = index;
+            m_keys[index].used = true;
+            m_keys[index].destructor = destructor;
+            m_keys[index].specific_values.clear();
+            return true;
+        }
+    }
+
+    return false;
+}
+
+bool PthreadKeys::getKey(int key, int thread_id, void** data) {
+    Lib::LockMutexGuard lock(m_mutex);
+
+    if (key < 0 || key >= 256 || !m_keys[key].used) {
+        return false;
+    }
+
+    for (auto& v : m_keys[key].specific_values) {
+        if (v.thread_id == thread_id) {
+            *data = v.data;
+            return true;
+        }
+    }
+
+    *data = nullptr;
+
+    return true;
+}
+
+bool PthreadKeys::setKey(int key, int thread_id, void* data) { 
+    Lib::LockMutexGuard lock(m_mutex);
+
+    if (key < 0 || key >= 256 || !m_keys[key].used) {
+        return false;
+    }
+
+    for (auto& v : m_keys[key].specific_values) {
+        if (v.thread_id == thread_id) {
+            v.data = data;
+            return true;
+        }
+    }
+
+    m_keys[key].specific_values.push_back(Map({thread_id, data}));
+
+    return true;
+}
+
+int PS4_SYSV_ABI scePthreadKeyCreate(ScePthreadKey* key, PthreadKeyDestructor destructor) {
+    if (key == nullptr) {
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+
+    auto* threadCtx = Singleton<PThreadCxt>::Instance();
+
+    if (!threadCtx->getPthreadKeys()->createKey(key, destructor)) {
+        return SCE_KERNEL_ERROR_EAGAIN;
+    }
+    printf("scePthreadKeyCreate\n");
+    printf("destructor = %016" PRIx64 "\n", reinterpret_cast<uint64_t>(destructor));
+    printf("key        = %d\n", *key);
+
+    return SCE_OK;
+}
+
+void* PS4_SYSV_ABI scePthreadGetspecific(ScePthreadKey key) {
+    int thread_id = Lib::Thread::GetThreadIdUnique();
+    printf("scePthreadGetspecific\n");
+    printf("key       = %d\n", key);
+    printf("thread_id = %d\n", thread_id);
+
+    void* value = nullptr;
+    auto* threadCtx = Singleton<PThreadCxt>::Instance();
+    if (!threadCtx->getPthreadKeys()->getKey(key, thread_id, &value)) {
+        return nullptr;
+    }
+
+     printf("value     = %016" PRIx64 "\n", reinterpret_cast<uint64_t>(value));
+
+    return value;
+}
+
+int PS4_SYSV_ABI scePthreadSetspecific(ScePthreadKey key, /* const*/ void* value) {
+
+    int thread_id = Lib::Thread::GetThreadIdUnique();
+    printf("scePthreadSetspecific\n");
+    printf("key       = %d\n", key);
+    printf("thread_id = %d\n", thread_id);
+    printf("value     = %016" PRIx64 "\n", reinterpret_cast<uint64_t>(value));
+
+    auto* threadCtx = Singleton<PThreadCxt>::Instance();
+    if (!threadCtx->getPthreadKeys()->setKey(key, thread_id, value)) {
+        return SCE_KERNEL_ERROR_EINVAL;
+    }
+
+    return SCE_OK;
+}
+
 };  // namespace HLE::Libs::LibKernel::ThreadManagement

src/Core/PS4/HLE/Kernel/ThreadManagement.h

@@ -3,8 +3,9 @@
 #include <pthread.h>
 #include <sched.h>
 #include <types.h>
-
+#include <vector>
 #include <string>
+#include "Lib/Threads.h"
 
 namespace HLE::Libs::LibKernel::ThreadManagement {
 
@@ -14,6 +15,7 @@ struct PthreadMutexAttrInternal;
 struct PthreadCondAttrInternal;
 struct PthreadCondInternal;
 struct PtheadOnceInternal;
+class PthreadKeys;
 
 using SceKernelSchedParam = ::sched_param;
 using ScePthreadAttr = PthreadAttrInternal*;
@@ -22,6 +24,9 @@ using ScePthreadMutexattr = PthreadMutexAttrInternal*;
 using ScePthreadCondattr = PthreadCondAttrInternal*;
 using ScePthreadCond = PthreadCondInternal*;
 using ScePthreadOnce = PtheadOnceInternal*;
+using ScePthreadKey = int;
+
+using PthreadKeyDestructor = PS4_SYSV_ABI void (*)(void*);
 
 struct PthreadInternal {
     u08 reserved[4096];
@@ -66,7 +71,38 @@ struct PtheadOnceInternal {
     pthread_once_t pthreadOnce;
 };
 
-class PThreadCxt {};
+class PThreadCxt {
+  public:
+    PthreadKeys* getPthreadKeys() { return m_pthread_keys; }
+    void setPthreadKeys(PthreadKeys* keys) { m_pthread_keys = keys; }
+
+  private:
+    PthreadKeys* m_pthread_keys = nullptr;
+};
+
+class PthreadKeys {
+  public:
+    PthreadKeys() {  }
+    virtual ~PthreadKeys() {  }
+
+    bool createKey(int* key, PthreadKeyDestructor destructor);
+    bool getKey(int key, int thread_id, void** data);
+    bool setKey(int key, int thread_id, void* data);
+  private:
+    struct Map {
+        int thread_id = -1;
+        void* data = nullptr;
+    };
+
+    struct Key {
+        bool used = false;
+        PthreadKeyDestructor destructor = nullptr;
+        std::vector<Map> specific_values;
+    };
+
+    Lib::Mutex m_mutex;
+    Key m_keys[256];
+};
 
 void Pthread_Init_Self_MainThread();
 
@@ -86,4 +122,8 @@ int PS4_SYSV_ABI scePthreadCondattrInit(ScePthreadCondattr* attr);
 int PS4_SYSV_ABI scePthreadCondBroadcast(ScePthreadCond* cond);
 int PS4_SYSV_ABI scePthreadCondInit(ScePthreadCond* cond, const ScePthreadCondattr* attr, const char* name);
 int PS4_SYSV_ABI scePthreadOnce(ScePthreadOnce* once_control, void (*init_routine)(void));
+
+int PS4_SYSV_ABI scePthreadKeyCreate(ScePthreadKey* key, PthreadKeyDestructor destructor);
+void* PS4_SYSV_ABI scePthreadGetspecific(ScePthreadKey key);
+int PS4_SYSV_ABI scePthreadSetspecific(ScePthreadKey key, /* const*/ void* value);
 }  // namespace HLE::Libs::LibKernel::ThreadManagement

src/Core/PS4/HLE/LibKernel.cpp

@@ -2,6 +2,9 @@
 
 #include <Util/log.h>
 #include <debug.h>
+#include <io.h>
+#include <sys/types.h>
+#include <windows.h>
 
 #include "../../../Util/Singleton.h"
 #include "../Loader/Elf.h"
@@ -11,9 +14,6 @@
 #include "Kernel/event_queues.h"
 #include "Kernel/memory_management.h"
 #include "Libs.h"
-#include <io.h>
-#include <windows.h>
-#include <sys/types.h>
 
 namespace HLE::Libs::LibKernel {
 
@@ -41,6 +41,8 @@ PS4_SYSV_ABI void _write() { BREAKPOINT(); }
 PS4_SYSV_ABI void sigaction() { BREAKPOINT(); }
 
 PS4_SYSV_ABI void _exit() { BREAKPOINT(); }
+
+namespace POSIX {
 PS4_SYSV_ABI int pthread_cond_broadcast(ThreadManagement::ScePthreadCond* cond) {
     // posix call the difference is that there is a different behaviour when it doesn't return 0 or SCE_OK
     int result = ThreadManagement::scePthreadCondBroadcast(cond);
@@ -53,7 +55,15 @@ PS4_SYSV_ABI void pthread_rwlock_wrlock() { BREAKPOINT(); }
 PS4_SYSV_ABI void pthread_cond_destroy() { BREAKPOINT(); }
 
 PS4_SYSV_ABI void pthread_rwlock_rdlock() { BREAKPOINT(); }
-PS4_SYSV_ABI void pthread_setspecific() { BREAKPOINT(); }
+
+PS4_SYSV_ABI int pthread_setspecific(ThreadManagement::ScePthreadKey key, /* const*/ void* value) {
+    // posix call the difference is that there is a different behaviour when it doesn't return 0 or SCE_OK
+    int result = ThreadManagement::scePthreadSetspecific(key, value);
+    if (result != 0) {
+        BREAKPOINT();
+    }
+    return result;
+}
 PS4_SYSV_ABI void pthread_equal() { BREAKPOINT(); }
 PS4_SYSV_ABI int pthread_mutex_unlock(ThreadManagement::ScePthreadMutex* mutex) {
     // posix call the difference is that there is a different behaviour when it doesn't return 0 or SCE_OK
@@ -63,8 +73,8 @@ PS4_SYSV_ABI int pthread_mutex_unlock(ThreadManagement::ScePthreadMutex* mutex)
     }
     return result;
 }
+
 PS4_SYSV_ABI void pthread_cond_timedwait() { BREAKPOINT(); }
-PS4_SYSV_ABI void poll() { BREAKPOINT(); }
 PS4_SYSV_ABI void pthread_rwlock_unlock() { BREAKPOINT(); }
 PS4_SYSV_ABI void pthread_detach() { BREAKPOINT(); }
 PS4_SYSV_ABI void pthread_mutexattr_init() { BREAKPOINT(); }
@@ -76,10 +86,45 @@ int PS4_SYSV_ABI pthread_mutex_lock(ThreadManagement::ScePthreadMutex* mutex) {
     }
     return result;
 }
-PS4_SYSV_ABI void munmap() { BREAKPOINT(); }
 PS4_SYSV_ABI void pthread_mutex_destroy() { BREAKPOINT(); }
-PS4_SYSV_ABI void sceKernelUsleep() { BREAKPOINT(); }
 PS4_SYSV_ABI void pthread_mutex_trylock() { BREAKPOINT(); }
+PS4_SYSV_ABI void pthread_join() { BREAKPOINT(); }
+PS4_SYSV_ABI void* pthread_getspecific(ThreadManagement::ScePthreadKey key) {
+    return HLE::Libs::LibKernel::ThreadManagement::scePthreadGetspecific(key);
+}
+PS4_SYSV_ABI void pthread_mutexattr_destroy() { BREAKPOINT(); }
+PS4_SYSV_ABI void pthread_self() { BREAKPOINT(); }
+PS4_SYSV_ABI void pthread_mutex_init() { BREAKPOINT(); }
+PS4_SYSV_ABI int _pthread_once(ThreadManagement::ScePthreadOnce* once_control, void (*init_routine)(void)) {
+    // posix call the difference is that there is a different behaviour when it doesn't return 0 or SCE_OK
+    HLE::Libs::LibKernel::ThreadManagement::ScePthreadOnce o1nce_control = 0;
+    *once_control = new HLE::Libs::LibKernel::ThreadManagement::PtheadOnceInternal{};
+    (*once_control)->pthreadOnce = 0;
+    int result = pthread_once(&(*once_control)->pthreadOnce, init_routine);
+    if (result != 0) {
+        BREAKPOINT();
+    }
+    return result;
+}
+PS4_SYSV_ABI void pthread_cond_wait() { BREAKPOINT(); }
+PS4_SYSV_ABI void pthread_mutexattr_settype() { BREAKPOINT(); }
+int PS4_SYSV_ABI pthread_key_create(ThreadManagement::ScePthreadKey* key, ThreadManagement::PthreadKeyDestructor destructor) {
+    int result = HLE::Libs::LibKernel::ThreadManagement::scePthreadKeyCreate(key, destructor);
+    if (result != 0) {
+        BREAKPOINT();
+    }
+    return result;
+}
+PS4_SYSV_ABI void pthread_cond_signal() { BREAKPOINT(); }
+
+};  // namespace POSIX
+
+PS4_SYSV_ABI void poll() { BREAKPOINT(); }
+
+PS4_SYSV_ABI void munmap() { BREAKPOINT(); }
+
+PS4_SYSV_ABI void sceKernelUsleep() { BREAKPOINT(); }
+
 
 #define PROT_READ 0x1
 #define PROT_WRITE 0x2
@@ -122,37 +167,21 @@ PS4_SYSV_ABI int mmap(void* addr, u64 len, int prot, int flags, int fd, u64 offs
     }
     return result;
 }
-PS4_SYSV_ABI void pthread_join() { BREAKPOINT(); }
+
-PS4_SYSV_ABI void pthread_getspecific() { BREAKPOINT(); }
-PS4_SYSV_ABI void pthread_mutexattr_destroy() { BREAKPOINT(); }
-PS4_SYSV_ABI void pthread_self() { BREAKPOINT(); }
 PS4_SYSV_ABI void close() { BREAKPOINT(); }
-PS4_SYSV_ABI void pthread_mutexattr_settype() { BREAKPOINT(); }
+
-PS4_SYSV_ABI void pthread_key_create() { BREAKPOINT(); }
+
-PS4_SYSV_ABI void pthread_mutex_init() { BREAKPOINT(); }
+
 PS4_SYSV_ABI void madvise() { BREAKPOINT(); }
 PS4_SYSV_ABI void _writev() { BREAKPOINT(); }
 PS4_SYSV_ABI void lseek() { BREAKPOINT(); }
 PS4_SYSV_ABI int* __error() { return _errno(); }
-PS4_SYSV_ABI int _pthread_once(ThreadManagement::ScePthreadOnce* once_control, void (*init_routine)(void)) { 
+
-    // posix call the difference is that there is a different behaviour when it doesn't return 0 or SCE_OK
-    HLE::Libs::LibKernel::ThreadManagement::ScePthreadOnce o1nce_control = 0;
-    *once_control = new HLE::Libs::LibKernel::ThreadManagement::PtheadOnceInternal{};
-    (*once_control)->pthreadOnce = 0;
-    int result = pthread_once(&(*once_control)->pthreadOnce, init_routine);
-    if (result != 0) {
-        BREAKPOINT();
-    }
-    return result;
-} 
-PS4_SYSV_ABI void pthread_cond_wait() { BREAKPOINT(); }
 PS4_SYSV_ABI void raise() { BREAKPOINT(); }
-PS4_SYSV_ABI void pthread_cond_signal() { BREAKPOINT(); }
+
 PS4_SYSV_ABI void _ioctl() { BREAKPOINT(); }
 PS4_SYSV_ABI void fstat() { BREAKPOINT(); }
 
-
-
 void LibKernel_Register(SymbolsResolver* sym) {
     // obj
     LIB_OBJ("f7uOxY9mM1U", "libkernel", 1, "libkernel", 1, 1, &HLE::Libs::LibKernel::g_stack_chk_guard);
@@ -191,40 +220,40 @@ void LibKernel_Register(SymbolsResolver* sym) {
     LIB_FUNCTION("FxVZqBAA7ks", "libkernel", 1, "libkernel", 1, 1, _write);
     LIB_FUNCTION("KiJEPEWRyUY", "libkernel", 1, "libkernel", 1, 1, sigaction);
     LIB_FUNCTION("6Z83sYWFlA8", "libkernel", 1, "libkernel", 1, 1, _exit);
-    LIB_FUNCTION("mkx2fVhNMsg", "libkernel", 1, "libkernel", 1, 1, pthread_cond_broadcast);
+    LIB_FUNCTION("mkx2fVhNMsg", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_cond_broadcast);
-    LIB_FUNCTION("sIlRvQqsN2Y", "libkernel", 1, "libkernel", 1, 1, pthread_rwlock_wrlock);
+    LIB_FUNCTION("sIlRvQqsN2Y", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_rwlock_wrlock);
-    LIB_FUNCTION("RXXqi4CtF8w", "libkernel", 1, "libkernel", 1, 1, pthread_cond_destroy);
+    LIB_FUNCTION("RXXqi4CtF8w", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_cond_destroy);
-    LIB_FUNCTION("iGjsr1WAtI0", "libkernel", 1, "libkernel", 1, 1, pthread_rwlock_rdlock);
+    LIB_FUNCTION("iGjsr1WAtI0", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_rwlock_rdlock);
-    LIB_FUNCTION("WrOLvHU0yQM", "libkernel", 1, "libkernel", 1, 1, pthread_setspecific);
+    LIB_FUNCTION("WrOLvHU0yQM", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_setspecific);
-    LIB_FUNCTION("7Xl257M4VNI", "libkernel", 1, "libkernel", 1, 1, pthread_equal);
+    LIB_FUNCTION("7Xl257M4VNI", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_equal);
-    LIB_FUNCTION("2Z+PpY6CaJg", "libkernel", 1, "libkernel", 1, 1, pthread_mutex_unlock);
+    LIB_FUNCTION("2Z+PpY6CaJg", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutex_unlock);
-    LIB_FUNCTION("27bAgiJmOh0", "libkernel", 1, "libkernel", 1, 1, pthread_cond_timedwait);
+    LIB_FUNCTION("27bAgiJmOh0", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_cond_timedwait);
     LIB_FUNCTION("ku7D4q1Y9PI", "libkernel", 1, "libkernel", 1, 1, poll);
-    LIB_FUNCTION("EgmLo6EWgso", "libkernel", 1, "libkernel", 1, 1, pthread_rwlock_unlock);
+    LIB_FUNCTION("EgmLo6EWgso", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_rwlock_unlock);
-    LIB_FUNCTION("+U1R4WtXvoc", "libkernel", 1, "libkernel", 1, 1, pthread_detach);
+    LIB_FUNCTION("+U1R4WtXvoc", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_detach);
-    LIB_FUNCTION("dQHWEsJtoE4", "libkernel", 1, "libkernel", 1, 1, pthread_mutexattr_init);
+    LIB_FUNCTION("dQHWEsJtoE4", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutexattr_init);
-    LIB_FUNCTION("7H0iTOciTLo", "libkernel", 1, "libkernel", 1, 1, pthread_mutex_lock);
+    LIB_FUNCTION("7H0iTOciTLo", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutex_lock);
     LIB_FUNCTION("UqDGjXA5yUM", "libkernel", 1, "libkernel", 1, 1, munmap);
-    LIB_FUNCTION("ltCfaGr2JGE", "libkernel", 1, "libkernel", 1, 1, pthread_mutex_destroy);
+    LIB_FUNCTION("ltCfaGr2JGE", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutex_destroy);
     LIB_FUNCTION("1jfXLRVzisc", "libkernel", 1, "libkernel", 1, 1, sceKernelUsleep);
-    LIB_FUNCTION("K-jXhbt2gn4", "libkernel", 1, "libkernel", 1, 1, pthread_mutex_trylock);
+    LIB_FUNCTION("K-jXhbt2gn4", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutex_trylock);
     LIB_FUNCTION("BPE9s9vQQXo", "libkernel", 1, "libkernel", 1, 1, mmap);
-    LIB_FUNCTION("h9CcP3J0oVM", "libkernel", 1, "libkernel", 1, 1, pthread_join);
+    LIB_FUNCTION("h9CcP3J0oVM", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_join);
-    LIB_FUNCTION("0-KXaS70xy4", "libkernel", 1, "libkernel", 1, 1, pthread_getspecific);
+    LIB_FUNCTION("0-KXaS70xy4", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_getspecific);
-    LIB_FUNCTION("HF7lK46xzjY", "libkernel", 1, "libkernel", 1, 1, pthread_mutexattr_destroy);
+    LIB_FUNCTION("HF7lK46xzjY", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutexattr_destroy);
-    LIB_FUNCTION("EotR8a3ASf4", "libkernel", 1, "libkernel", 1, 1, pthread_self);
+    LIB_FUNCTION("EotR8a3ASf4", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_self);
     LIB_FUNCTION("bY-PO6JhzhQ", "libkernel", 1, "libkernel", 1, 1, close);
-    LIB_FUNCTION("mDmgMOGVUqg", "libkernel", 1, "libkernel", 1, 1, pthread_mutexattr_settype);
+    LIB_FUNCTION("mDmgMOGVUqg", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutexattr_settype);
-    LIB_FUNCTION("mqULNdimTn0", "libkernel", 1, "libkernel", 1, 1, pthread_key_create);
+    LIB_FUNCTION("mqULNdimTn0", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_key_create);
-    LIB_FUNCTION("ttHNfU+qDBU", "libkernel", 1, "libkernel", 1, 1, pthread_mutex_init);
+    LIB_FUNCTION("ttHNfU+qDBU", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_mutex_init);
     LIB_FUNCTION("Jahsnh4KKkg", "libkernel", 1, "libkernel", 1, 1, madvise);
     LIB_FUNCTION("YSHRBRLn2pI", "libkernel", 1, "libkernel", 1, 1, _writev);
     LIB_FUNCTION("Oy6IpwgtYOk", "libkernel", 1, "libkernel", 1, 1, lseek);
     LIB_FUNCTION("9BcDykPmo1I", "libkernel", 1, "libkernel", 1, 1, __error);
-    LIB_FUNCTION("Z4QosVuAsA0", "libkernel", 1, "libkernel", 1, 1, _pthread_once);
+    LIB_FUNCTION("Z4QosVuAsA0", "libkernel", 1, "libkernel", 1, 1, POSIX::_pthread_once);
-    LIB_FUNCTION("Op8TBGY5KHg", "libkernel", 1, "libkernel", 1, 1, pthread_cond_wait);
+    LIB_FUNCTION("Op8TBGY5KHg", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_cond_wait);
     LIB_FUNCTION("0t0-MxQNwK4", "libkernel", 1, "libkernel", 1, 1, raise);
-    LIB_FUNCTION("2MOy+rUfuhQ", "libkernel", 1, "libkernel", 1, 1, pthread_cond_signal);
+    LIB_FUNCTION("2MOy+rUfuhQ", "libkernel", 1, "libkernel", 1, 1, POSIX::pthread_cond_signal);
     LIB_FUNCTION("wW+k21cmbwQ", "libkernel", 1, "libkernel", 1, 1, _ioctl);
 }